CVE-2026-61021
Received Received - Intake

Remote Code Execution in Oracle WebCenter Sites

Publication date: 2026-08-18

Last updated on: 2026-08-18

Assigner: Oracle

Description
Vulnerability in the Oracle WebCenter Sites product of Oracle Fusion Middleware (component: WebCenter Sites). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle WebCenter Sites. While the vulnerability is in Oracle WebCenter Sites, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Oracle WebCenter Sites. CVSS 3.1 Base Score 9.9 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H).

CVSS Scores

EPSS Scores

Probability:
Percentile:

Meta Information

Published
2026-08-18
Last Modified
2026-08-18
Generated
2026-08-19
AI Q&A
2026-08-19
EPSS Evaluated
N/A
NVD
CVE-2026-61021

Affected Vendors & Products

Showing 2 associated CPEs
Vendor Product Version / Range
oracle webcenter_sites 12.2.1.4.0
oracle webcenter_sites 14.1.2.0.0

Helpful Resources

Exploitability

CWE
CWE Icon
KEV
KEV Icon
CWE ID Description
CWE-UNKNOWN

Attack-Flow Graph

AI Quick Actions

Instant insights powered by AI
Executive Summary

This is a critical vulnerability in Oracle WebCenter Sites, a web content management product. It allows a low-privileged attacker with network access to take over the system. The flaw exists in versions 12.2.1.4.0 and 14.1.2.0.0, enabling full compromise of the application and potentially impacting other connected products.

Impact Analysis

An attacker could gain complete control of Oracle WebCenter Sites, leading to unauthorized access, data theft, or system manipulation. This could disrupt business operations, expose sensitive information, or allow further attacks on connected systems.

Compliance Impact

This vulnerability could lead to data breaches, violating GDPR and HIPAA requirements for data protection and confidentiality. Organizations using affected versions may face legal penalties, reputational damage, and loss of compliance certifications.

Mitigation Strategies

Apply the latest security patches from Oracle for Oracle WebCenter Sites versions 12.2.1.4.0 and 14.1.2.0.0. If patches are unavailable, consider isolating the affected system from network access or disabling the HTTP interface until mitigation is applied.

Chat Assistant

Ask questions about this CVE
Hi! I’m here to help you understand CVE-2026-61021. Ask me anything about the vulnerability, its impact, or mitigation strategies.
0/70

EPSS Chart